SAAS AND IAAS · APP DELIVERY

CDN for SaaS and IaaS Projects

App bundles, dashboard assets, customer downloads and API responses, served from the edge closest to each user.

From $5/TB down to $2.50/TB, so 100 TB of traffic is about $415 a month · 14-day testing period on real traffic · $25 monthly minimum waived · Engineer reply within 3 business hours

26 ms

Average latency across US and EU

96%+

Average cache hit ratio

3 regions

One rate in Europe, Asia and America

What 100 TB of app traffic costs

Progressive tiers work like tax brackets: each rate applies only to the traffic inside its range. Requests, HTTPS, custom domains and origin shield are included, and the rate is the same in Europe, Asia and America.

TIER 01

First 5 TB

$5.00 per TB

TIER 02

5 to 25 TB

$4.50 per TB

TIER 03

25 to 100 TB

$4.00 per TB

100 TB a month works out at $415

Each tier is billed only on the traffic inside it, so the tiers add up rather than replace each other. 25 TB is about $115, 500 TB is about $1,815, and above 500 TB a month we quote it for you.

Four kinds of SaaS traffic

Same network, same rate. What changes is the cache rule each kind of file needs.

App bundles and dashboard assets

JS and CSS bundles, WOFF2 fonts, icon sprites, user avatars. Hashed filenames cache forever, so a release only invalidates what actually changed.

Customer downloads and exports

Reports, backups and data exports that can run to gigabytes. Range requests keep them resumable, and the file leaves from the edge instead of your app server.

API responses and config

JSON payloads, feature flags and localisation files, each on its own TTL: near-zero where freshness matters, long where it does not.

Docs, onboarding and product video

Help centre media, onboarding tours and release videos, delivered next to the app instead of from a third-party embed.

Which product carries your app

RELIABILITY

Reliability is a mechanism, not a number

Four failures that happen to every network. Here is what ours does in each one, and none of it needs a call to us.

An edge node goes down

BGP withdraws the route and the next node answers the same IP. No DNS change, no TTL to wait out, nothing for your team to do.

Your origin has a bad minute

Cached objects keep serving. On paths you mark, stale content goes out while we revalidate in the background, so a deploy gone wrong does not take the dashboard with it.

A release invalidates the bundle

Purge across the whole network in seconds through the API, straight from the pipeline. Hashed filenames mean most releases need no purge at all.

You want us as a second CDN

Run BlazingCDN as backup behind your DNS. Failover takes about 60 seconds and you keep your current provider in place while you compare.

Test CDN Speed Across Top Regions

Speed data measured June 2026

Avg. Download Speed

Latency

Test link

Europe

Download Speed

1.12Gb/s

Latency

27 ms

Test link

Test link (100 MB)

Asia

Download Speed

761Mb/s

Latency

47 ms

Test link

Test link (100 MB)

North America

Download Speed

1.11 Gb/s

Latency

24 ms

Test link

Test link (100 MB)

*Download speed and latency may vary depending on the quality of your network connection.

Controlling who gets the file

Authentication stays in your application. What the CDN can do is make a link useless to anyone it was not issued for.

Signed links

Request filters

Transport and domains

				
					{
  "pull_zone": {
    "name": "string",
    "source": "origin",
    "origin": "string",
    "origin_ssl": true,
    "origin_url": "string",
    "bucket_id": "8f7ac8aa-ed2b-4e16-81e0-0766bdb092b8",
    "folder_name": "string",
    "cache_gzipped": true,
    "domain": "string"
  }
}

RESTful API for cache, purge, headers

BlazingCDN plugs into the stack you already run: a REST API for zones, cache, certificates and metrics, an official MCP server for AI agents, and a Prometheus endpoint for Grafana or Alertmanager.

Purge and warm up cache from your CI, pull traffic data into your own dashboards, and keep the panel for the rare manual change.

Access product documentation →

Where to go next

Neighbouring scenarios that run on the same network and the same tiers.

Software companies

See the page →

Media and OTT

See the page →

Game companies

See the page →

CDN for SaaS and IaaS Projects

What 100 TB of app traffic costs

First 5 TB

5 to 25 TB

25 to 100 TB

Four kinds of SaaS traffic

App bundles and dashboard assets

Customer downloads and exports

API responses and config

Docs, onboarding and product video

Which product carries your app

Anycast CDN

Cloud Storage for CDN

Video CDN

Reliability is a mechanism, not a number

An edge node goes down

Your origin has a bad minute

A release invalidates the bundle

You want us as a second CDN

Test CDN Speed Across Top Regions

Avg. Download Speed

Latency

Test link

Download Speed

Latency

Test link

Download Speed

Latency

Test link

Download Speed

Latency

Test link

Controlling who gets the file

Signed links

Request filters

Transport and domains

RESTful API for cache, purge, headers

Where to go next

Software companies

Media and OTT

Game companies

Up to 60% off for high-volume projects

⚡ Fast start

🌍 Global Anycast Network

Custom Configs